Pacific Research Network

Pacific Research Network (PRN) is a premier clinical research organization based in San Diego, California, specializing in Phase I-IV clinical trials for the pharmaceutical and biotechnology industries. Founded in 1991, the company is widely recognized for its expertise in Central Nervous System (CNS) research, with a specific focus on Alzheimer's disease, dementia, and other memory-related disorders. PRN operates state-of-the-art facilities, including a dedicated Phase I unit and a multi-therapeutic outpatient clinic, providing comprehensive services such as patient recruitment, study coordination, and regulatory management. In 2020, the organization was acquired by Accel Research Sites, and it is now part of the broader Commure/Athelas ecosystem following subsequent corporate mergers. The site continues to serve as a high-performance hub for clinical trials in neurology, psychiatry, and internal medicine, leveraging a large and well-characterized patient database.